| 1 | "use strict";
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| 2 | Object.defineProperty(exports, "__esModule", { value: true });
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| 3 | const assert = require("assert");
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| 4 | const node_test_1 = require("node:test");
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| 5 | const parse_js_1 = require("../parse.js");
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| 6 | const stringify_js_1 = require("../stringify.js");
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| 7 | const v4_js_1 = require("../v4.js");
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| 8 | function splitmix32(a) {
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| 9 | return function () {
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| 10 | a |= 0;
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| 11 | a = (a + 0x9e3779b9) | 0;
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| 12 | let t = a ^ (a >>> 16);
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| 13 | t = Math.imul(t, 0x21f0aaad);
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| 14 | t = t ^ (t >>> 15);
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| 15 | t = Math.imul(t, 0x735a2d97);
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| 16 | return ((t = t ^ (t >>> 15)) >>> 0) / 4294967296;
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| 17 | };
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| 18 | }
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| 19 | const rand = splitmix32(0x12345678);
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| 20 | function rng(bytes = new Uint8Array(16)) {
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| 21 | for (let i = 0; i < 16; i++) {
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| 22 | bytes[i] = rand() * 256;
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| 23 | }
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| 24 | return bytes;
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| 25 | }
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| 26 | (0, node_test_1.describe)('parse', () => {
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| 27 | (0, node_test_1.default)('String -> bytes parsing', () => {
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| 28 | assert.deepStrictEqual((0, parse_js_1.default)('0f5abcd1-c194-47f3-905b-2df7263a084b'), Uint8Array.from([
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| 29 | 0x0f, 0x5a, 0xbc, 0xd1, 0xc1, 0x94, 0x47, 0xf3, 0x90, 0x5b, 0x2d, 0xf7, 0x26, 0x3a, 0x08,
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| 30 | 0x4b,
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| 31 | ]));
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| 32 | });
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| 33 | (0, node_test_1.default)('String -> bytes -> string symmetry for assorted uuids', () => {
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| 34 | for (let i = 0; i < 1000; i++) {
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| 35 | const uuid = (0, v4_js_1.default)({ rng });
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| 36 | assert.equal((0, stringify_js_1.default)((0, parse_js_1.default)(uuid)), uuid);
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| 37 | }
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| 38 | });
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| 39 | (0, node_test_1.default)('Case neutrality', () => {
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| 40 | assert.deepStrictEqual((0, parse_js_1.default)('0f5abcd1-c194-47f3-905b-2df7263a084b'), (0, parse_js_1.default)('0f5abcd1-c194-47f3-905b-2df7263a084b'.toUpperCase()));
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| 41 | });
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| 42 | (0, node_test_1.default)('Null UUID case', () => {
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| 43 | assert.deepStrictEqual((0, parse_js_1.default)('00000000-0000-0000-0000-000000000000'), Uint8Array.from(new Array(16).fill(0)));
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| 44 | });
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| 45 | (0, node_test_1.default)('UUID validation', () => {
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| 46 | assert.throws(() => (0, parse_js_1.default)());
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| 47 | assert.throws(() => (0, parse_js_1.default)('invalid uuid'));
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| 48 | assert.throws(() => (0, parse_js_1.default)('zyxwvuts-rqpo-nmlk-jihg-fedcba000000'));
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| 49 | });
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| 50 | });
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